Greetings from TCS!

Job Title: Network Engineer Interview Date: 08-Aug-2026 (Saturday) Location: Hyderabad Mode of Interview: Virtual Experience Range: 4-7 yrs Required Technical Skills:

- Good skill set & Hands on experience in Cisco Catalyst 4500, 9400, 9300 Series Switches
- Good skill set & Hands on experience in Data Center Switches Cisco Nexus 7000, 9000 Series Switches, Juniper devices
- Engineers should have adequate knowledge on routing protocols like IBGP, EBGP, OSPF, EIGRP
- Engineers should have adequate knowledge on Cisco technologies like STP, RSTP, Port-channels/Ether-channels, Vlan , IOS switch upgrades, Subnetting, VRRP, HSRP, FHRP
- Valuable understanding of cables, Network devices-hardware info (ex different ports, SFP, modular switch, different RU -- rack unit)
- Understanding & Adherence to SLA.
- Good skill set & Hands-on experience in firewall technologies like Upgrading PANOS ,Content updates,installing license, HA availability,interface level troubleshooting.
- Exposure to any of the SDWAN.

Preferably

Versa, Fortinet.

- Wireless technologies like -- access points. WMC's - Preferably Aruba, Arista.

Minimum Qualification: 15 years of full-time education

📌 Network Engineer (Hyderabad)
🏢 Tata Consultancy Services
📍 Hyderabad